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* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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package org.apache.lucene.queries;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.QueryUtils;
import org.apache.lucene.store.Directory;
import org.elasticsearch.test.ESTestCase;
import java.io.IOException;
public class MinDocQueryTests extends ESTestCase {
public void testBasics() {
MinDocQuery query1 = new MinDocQuery(42);
MinDocQuery query2 = new MinDocQuery(42);
MinDocQuery query3 = new MinDocQuery(43);
QueryUtils.check(query1);
QueryUtils.checkEqual(query1, query2);
QueryUtils.checkUnequal(query1, query3);
}
public void testRandom() throws IOException {
final int numDocs = randomIntBetween(10, 200);
final Document doc = new Document();
final Directory dir = newDirectory();
final RandomIndexWriter w = new RandomIndexWriter(random(), dir);
for (int i = 0; i < numDocs; ++i) {
w.addDocument(doc);
}
final IndexReader reader = w.getReader();
final IndexSearcher searcher = newSearcher(reader);
for (int i = 0; i <= numDocs; ++i) {
assertEquals(numDocs - i, searcher.count(new MinDocQuery(i)));
}
w.close();
reader.close();
dir.close();
}
}